Vulnerability-Lookup

BDU:2017-00203 (CVE-2017-5521)

Vulnerability from fstec – Published: 2017-02-02 – Updated: 2026-04-22 – View on bdu.fstec.ru Exploit publicly available Yes Fixed

Title

Summary

Уязвимость встроенного программного обеспечения маршрутизаторов NETGEAR R8500, NETGEAR R8300, NETGEAR R7000, NETGEAR R6400, NETGEAR R7300DST, NETGEAR R7100LG, NETGEAR R6300v2, NETGEAR WNDR3400v3, NETGEAR WNDR3500Lv2, NETGEAR R6250, NETGEAR R6700, NETGEAR R6900, NETGEAR R8000, NETGEAR R7900, NETGEAR WNDR4500v2, NETGEAR R6200v2, NETGEAR WNDR3400v2, NETGEAR D6220, NETGEAR D6400, NETGEAR C6300, NETGEAR R6200, NETGEAR R6300, NETGEAR VENG2610, NETGEAR AC1450, NETGEAR WNDR1000v3, NETGEAR WNDR3700v3, NETGEAR WNDR4000, NETGEAR WNDR4500, NETGEAR D6300, NETGEAR D6300B, NETGEAR DGN2200Bv4, NETGEAR DGN2200v4 связана с некорректной проверкой токена в запросе на восстановление пароля при первом обращении после перезагрузки устройства. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, получить пароль пользователя путем отправки запроса с токеном восстановления пароля к модулю passwordrecovered.cgi при условии отключенной в настройках устройства функции восстановления пароля, в результате чего в ответной форме будет показан пароль пользователя

Severity

4.3 (Medium) CVSS 2.0


                      
                        AV:N/AC:M/Au:N/C:P/I:N/A:N

Class

Architecture vulnerability

Status

Confirmed by the vendor

Exploitation

Information gathering

Incidents

Yes

Remediation

Being clarified

CWE

CWE-200 - Раскрытие информации

Aliases

CVE-2017-5521, BID, ID:95457

References

4 references

URL
http://kb.netgear.com/30632/Web-GUI-Password-Recovery-and-Exposure-Security-Vul…
http://www.securityfocus.com/bid/95457
https://www.cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv
https://www.exploit-db.com/exploits/41205/

Impacted products

32 products from 1 vendor

Vendors

NETGEAR

Products

R8500, R8300, R7000, R7300DST, R6400, R7100LG, R6300v2, WNDR3400v3, WNDR3500Lv2, R6250, R6700, R6900, R8000, R7900, WNDR4500v2, R6200v2, WNDR3400v2, D6220, D6400, C6300, R6200, R6300, VENG2610, AC1450, WNDR1000v3, WNDR3700v3, WNDR4000, WNDR4500, D6300, D6300B, DGN2200Bv4, DGN2200v4

Versions

до 1.0.2.86 (R8500), до 1.0.2.86 (R8300), до 1.0.7.6 (R7000), до 1.0.0.46 (R7300DST), до 1.0.1.18 (R6400), до 1.0.0.28 (R7100LG), до 1.0.4.6 (R6300v2), до 1.0.1.8 (WNDR3400v3), до 1.2.0.38 (WNDR3500Lv2), до 1.0.4.8 (R6250), до 1.0.1.16 (R6700), до 1.0.1.16 (R6900), до 1.0.3.32 (R8000), до 1.0.1.12 (R7900), до 1.0.0.62 (WNDR4500v2), до 1.0.3.12 (R6200v2), до 1.0.0.54 (WNDR3400v2), до 1.0.0.22 (D6220), до 1.0.0.56 (D6400), до 2.01.18 (C6300), до 1.0.1.56_1.0.43 включительно (R6200), до 1.0.2.78_1.0.58 включительно (R6300), до 1.0.0.14_1.0.12 включительно (VENG2610), до 1.0.0.34_10.0.16 включительно (AC1450), до 1.0.2.68_60.0.93 включительно (WNDR1000v3), до 1.0.0.38_1.0.31 включительно (WNDR3700v3), до 1.0.2.4_9.1.86 включительно (WNDR4000), до 1.0.1.40_1.0.68 включительно (WNDR4500), до 1.0.0.96 включительно (D6300), до 1.0.0.40 включительно (D6300B), до 1.0.0.68 включительно (DGN2200Bv4), до 1.0.0.76 включительно (DGN2200v4)

Product types

Network appliance software

Mitigations

Использование рекомендаций производителя: http://kb.netgear.com/30632/Web-GUI-Password-Recovery-and-Exposure-Security-Vulnerability

Credits

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
  "CVSS 3.0": null,
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "NETGEAR",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u0434\u043e 1.0.2.86 (R8500), \u0434\u043e 1.0.2.86 (R8300), \u0434\u043e 1.0.7.6 (R7000), \u0434\u043e 1.0.0.46 (R7300DST), \u0434\u043e 1.0.1.18 (R6400), \u0434\u043e 1.0.0.28 (R7100LG), \u0434\u043e 1.0.4.6 (R6300v2), \u0434\u043e 1.0.1.8 (WNDR3400v3), \u0434\u043e 1.2.0.38 (WNDR3500Lv2), \u0434\u043e 1.0.4.8 (R6250), \u0434\u043e 1.0.1.16 (R6700), \u0434\u043e 1.0.1.16 (R6900), \u0434\u043e 1.0.3.32 (R8000), \u0434\u043e 1.0.1.12 (R7900), \u0434\u043e 1.0.0.62 (WNDR4500v2), \u0434\u043e 1.0.3.12 (R6200v2), \u0434\u043e 1.0.0.54 (WNDR3400v2), \u0434\u043e 1.0.0.22 (D6220), \u0434\u043e 1.0.0.56 (D6400), \u0434\u043e 2.01.18 (C6300), \u0434\u043e 1.0.1.56_1.0.43 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (R6200), \u0434\u043e 1.0.2.78_1.0.58 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (R6300), \u0434\u043e 1.0.0.14_1.0.12 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (VENG2610), \u0434\u043e 1.0.0.34_10.0.16 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (AC1450), \u0434\u043e 1.0.2.68_60.0.93 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (WNDR1000v3), \u0434\u043e 1.0.0.38_1.0.31 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (WNDR3700v3), \u0434\u043e 1.0.2.4_9.1.86 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (WNDR4000), \u0434\u043e 1.0.1.40_1.0.68 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (WNDR4500), \u0434\u043e 1.0.0.96 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (D6300), \u0434\u043e 1.0.0.40 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (D6300B), \u0434\u043e 1.0.0.68 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (DGN2200Bv4), \u0434\u043e 1.0.0.76 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (DGN2200v4)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttp://kb.netgear.com/30632/Web-GUI-Password-Recovery-and-Exposure-Security-Vulnerability",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "17.01.2017",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "22.04.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "02.02.2017",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2017-00203",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2017-5521, BID ID:95457",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "R8500, R8300, R7000, R7300DST, R6400, R7100LG, R6300v2, WNDR3400v3, WNDR3500Lv2, R6250, R6700, R6900, R8000, R7900, WNDR4500v2, R6200v2, WNDR3400v2, D6220, D6400, C6300, R6200, R6300, VENG2610, AC1450, WNDR1000v3, WNDR3700v3, WNDR4000, WNDR4500, D6300, D6300B, DGN2200Bv4, DGN2200v4",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": null,
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 NETGEAR R8500, NETGEAR R8300, NETGEAR R7000, NETGEAR R6400, NETGEAR R7300DST, NETGEAR R7100LG, NETGEAR R6300v2, NETGEAR WNDR3400v3, NETGEAR WNDR3500Lv2, NETGEAR R6250, NETGEAR R6700, NETGEAR R6900, NETGEAR R8000, NETGEAR R7900, NETGEAR WNDR4500v2, NETGEAR R6200v2, NETGEAR WNDR3400v2, NETGEAR D6220, NETGEAR D6400, NETGEAR C6300, NETGEAR R6200, NETGEAR R6300, NETGEAR VENG2610, NETGEAR AC1450, NETGEAR WNDR1000v3, NETGEAR WNDR3700v3, NETGEAR WNDR4000, NETGEAR WNDR4500, NETGEAR D6300, NETGEAR D6300B, NETGEAR DGN2200Bv4, NETGEAR DGN2200v4, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e \u043f\u0430\u0440\u043e\u043b\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u0435",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u0420\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0435 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 (CWE-200)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 NETGEAR R8500, NETGEAR R8300, NETGEAR R7000, NETGEAR R6400, NETGEAR R7300DST, NETGEAR R7100LG, NETGEAR R6300v2, NETGEAR WNDR3400v3, NETGEAR WNDR3500Lv2, NETGEAR R6250, NETGEAR R6700, NETGEAR R6900, NETGEAR R8000, NETGEAR R7900, NETGEAR WNDR4500v2, NETGEAR R6200v2, NETGEAR WNDR3400v2, NETGEAR D6220, NETGEAR D6400, NETGEAR C6300, NETGEAR R6200, NETGEAR R6300, NETGEAR VENG2610, NETGEAR AC1450, NETGEAR WNDR1000v3, NETGEAR WNDR3700v3, NETGEAR WNDR4000, NETGEAR WNDR4500, NETGEAR D6300, NETGEAR D6300B, NETGEAR DGN2200Bv4, NETGEAR DGN2200v4 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 \u0442\u043e\u043a\u0435\u043d\u0430 \u0432 \u0437\u0430\u043f\u0440\u043e\u0441\u0435 \u043d\u0430 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u0440\u043e\u043b\u044f \u043f\u0440\u0438 \u043f\u0435\u0440\u0432\u043e\u043c \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e, \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0430\u0440\u043e\u043b\u044c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043f\u0443\u0442\u0435\u043c \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u0430 \u0441 \u0442\u043e\u043a\u0435\u043d\u043e\u043c \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u0440\u043e\u043b\u044f \u043a \u043c\u043e\u0434\u0443\u043b\u044e passwordrecovered.cgi \u043f\u0440\u0438 \u0443\u0441\u043b\u043e\u0432\u0438\u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u0439 \u0432 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u0440\u043e\u043b\u044f, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0447\u0435\u0433\u043e \u0432 \u043e\u0442\u0432\u0435\u0442\u043d\u043e\u0439 \u0444\u043e\u0440\u043c\u0435 \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u043f\u0430\u0440\u043e\u043b\u044c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": "-",
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0441\u0431\u043e\u0440 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "http://kb.netgear.com/30632/Web-GUI-Password-Recovery-and-Exposure-Security-Vulnerability\nhttp://www.securityfocus.com/bid/95457\nhttps://www.cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv\nhttps://www.exploit-db.com/exploits/41205/",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041f\u041e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-200",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 4,3)"
}

CVE-2017-5521 (GCVE-0-2017-5521)

Vulnerability from cvelistv5 – Published: 2017-01-17 09:22 – Updated: 2025-10-21 23:55

Summary

An issue was discovered on NETGEAR R8500, R8300, R7000, R6400, R7300, R7100LG, R6300v2, WNDR3400v3, WNR3500Lv2, R6250, R6700, R6900, and R8000 devices. They are prone to password disclosure via simple crafted requests to the web management server. The bug is exploitable remotely if the remote management option is set, and can also be exploited given access to the router over LAN or WLAN. When trying to access the web panel, a user is asked to authenticate; if the authentication is canceled and password recovery is not enabled, the user is redirected to a page that exposes a password recovery token. If a user supplies the correct token to the page /passwordrecovered.cgi?id=TOKEN (and password recovery is not enabled), they will receive the admin password for the router. If password recovery is set the exploit will fail, as it will ask the user for the recovery questions that were previously set when enabling that feature. This is persistent (even after disabling the recovery option, the exploit will fail) because the router will ask for the security questions.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-04 20:47 UTC

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://www.exploit-db.com/exploits/41205/	exploitx_refsource_EXPLOIT-DB
http://kb.netgear.com/30632/Web-GUI-Password-Reco…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/95457	vdb-entryx_refsource_BID
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Date Public

2017-01-17 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.